Light emitting diode



FIG. 1 is a front perspective view of the light emitting diode;

FIG. 2 is a front elevational view of the light emitting diode;

FIG. 3 is a rear elevational view of the light emitting diode wherein the broken lines form no part of the claimed design;

FIG. 4 is a left side elevational view of the light emitting diode;

FIG. 5 is a right side elevational view of the light emitting diode;

FIG. 6 is a top plan view of the light emitting diode; and,

FIG. 7 is a bottom plan view of the light emitting diode. 

The ornamental design for a light emitting diode, as shown and described. 